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边界层传热传质
释义
边界层传热传质
Encyclopedia
理学
边界层传热传质
释
mass and heat transfer in boundary layer flows
边界层传热传质
物体与气流作高速相对运动时,在紧贴物面的边界层中,气体的温度和速度等会发生剧烈变化,并常伴随出现的热和质量交换现象。运动速度愈高,这种交换愈剧烈。高速闯入大气层的流星体就是例子。再入大气层的航天器的表面和喷气发动机的内部也存在边界层传热传质现象。这种现象直接影响有关部件的设计,因而是高速空气动力学的一个重要研究内容。
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leaching
leaching cycle
leaching device
leaching erosion
leaching flowsheet of mineral material
leaching gold by non-cyanide reagent
leaching mining method
leaching mining microorganisms
leaching ratio
leaching tank
leaching wastewater of tailings and waste dump
leach residue
leach-solution purification of chemical mineral processing
LEAD
lead
lead accumulator
lead acetate
lead acetate; sugar of lead
Lead-acid battery
lead acid battery
lead-acid battery
lead acid storage battery
lead-acid storage battery
lead alkali metal alloy
lead alloys for lead-acid battries
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